Loud speaker



FIG. 1 is a front, bottom and right side perspective view of a loudspeaker showing my new design;

FIG. 2 is a front elevational view, thereof;

FIG. 3 is a right side elevational view;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof.

The ornamental design for a loud speaker, substantially as shown anddescribed.